Berkeley, CA • All Makes & Models • Open 24 Hours

HVAC Repair in Berkeley, CA

CLEAN Air Duct Cleaning & Chimney Sweep provides fast, reliable HVAC repair service throughout Berkeley and Alameda County. Our certified technicians diagnose and fix heating and cooling problems accurately — so you're comfortable again as quickly as possible.

📞 (510) 588-1173 Schedule Service

Heating & Cooling Repair

Expert HVAC Repair in Berkeley

A malfunctioning HVAC system isn't just an inconvenience — it can leave your family without heat in winter or cooling in the LA heat, while driving your energy bills higher. CLEAN Air Duct Cleaning & Chimney Sweep diagnoses the root cause and fixes it with quality parts and expert workmanship.

We service all major brands: Trane, Carrier, Lennox, Rheem, Goodman, York, American Standard, and more. No guesswork — just accurate diagnosis and lasting repairs.

AC repair & refrigerant recharge

Furnace & heating repair

Thermostat & control board repair

Blower motor & capacitor replacement

Heat pump repair

Coil cleaning & refrigerant leak repair

Common Problems

Signs Your HVAC System Needs Repair

❌ Not Cooling or Heating

System runs but can't reach the set temperature? Refrigerant leak, dirty coil, or failed capacitor — all common, all fixable.

🔊 Unusual Sounds

Banging, rattling, squealing, or grinding indicate loose parts or worn components. Early repair prevents costlier failures.

⚡ Rising Energy Bills

A sudden spike in bills without a change in usage points to a component that's working overtime to compensate for a malfunction.

💨 Short Cycling

Turning on and off every few minutes instead of running full cycles? Short cycling damages equipment and should be addressed promptly.